In the first part of 'Rights of Man' I have endeavoured to show...that there does not exist a right to establish hereditary government...because hereditary government always means a government yet to come, and the case always is, that the people who are to live afterwards, have always the same right to choose a government for themselves, as the people had who have lived before them.

Titles do not count with posterity.

...the Bible is such a book of lies and contradictions there is no knowing which part to believe or whether any.

When we are planning for posterity, we ought to remember that virtue is not hereditary.

People in general know not what wickedness there is in this pretended word of God. Brought up in habits of superstition, they take it for granted that the Bible is true, and that it is good; they permit themselves not to doubt of it, and they carry the ideas they form of the benevolence of the Almighty to the book which they have been taught to believe was written by his authority. Good heavens! It is quite another thing; it is a book of lies, wickedness, and blasphemy.

The only idea man can affix to the name of God, is that of a first cause, the cause of all things. And, incomprehensibly difficult as it is for a man to conceive what a first cause is, he arrives at the belief of it, from the tenfold greater difficulty of disbelieving it. It is difficult beyond description to conceive that space can have no end; but it is more difficult to conceive an end. It is difficult beyond the power of man to conceive an eternal duration of what we call time; but it is more impossible to conceive a time when there shall be no time.

The study of theology, as it stands in the Christian churches, is the study of nothing.